12 Days of Christmas
95th
Abundant Numbers
166th
Abundant Numbers (Long)
169th
Arabic to Roman
105th
Arithmetic Numbers
24th
Arrows
304th
Ascending Primes
146th
ASCII Table
149th
Billiards
35th
brainfuck
156th
Card Number Validation
98th
Catalan Numbers
93rd
Christmas Trees
135th
Collatz
8th
CSS Colors
127th
Cubes
260th
Day of Week
1st
Diamonds
175th
Divisors
1st
Emirp Numbers
118th
Emirp Numbers (Long)
182nd
Evil Numbers
260th
Evil Numbers (Long)
181st
Factorial Factorisation
116th
Farey Sequence
60th
Fibonacci
194th
Fizz Buzz
62nd
Foo Fizz Buzz Bar
1st
Fractions
1st
Gijswijt’s Sequence
69th
Happy Numbers
1st
Happy Numbers (Long)
158th
Intersection
138th
Inventory Sequence
51st
Leap Years
152nd
Levenshtein Distance
48th
Leyland Numbers
153rd
ln 2
1st
Look and Say
242nd
Mandelbrot
80th
Niven Numbers
87th
Niven Numbers (Long)
150th
Number Spiral
198th
Odious Numbers
132nd
Odious Numbers (Long)
117th
Ordinal Numbers
132nd
Partition Numbers
73rd
Pascal’s Triangle
191st
Pernicious Numbers
114th
Pernicious Numbers (Long)
38th
Prime Numbers
59th
Prime Numbers (Long)
1st
Recamán
158th
Scrambled Sort
63rd
Set
87th
Sierpiński Triangle
62nd
Smith Numbers
174th
Tic-tac-toe
120th
Tongue-twisters
81st
Topological Sort
63rd
Transpose Sentence
149th
United States
213th
Van Eck Sequence
82nd
Zeckendorf Representation
88th
π
223rd
τ
166th
φ
142nd
√2
1st
𝑒
1st